deploying to AWS fails - aws integrator charm erros

[Ian Booth]

Deploying to AWS with the aws-integrator charm fails due to the integrator charm not being able to set up the instance profile.

It's failing in this method in aws.py

    def _add_role_to_instance_profile():
        try:
            _aws(
                "iam",
                "add-role-to-instance-profile",
                "--role-name",
                role_name,
                "--instance-profile-name",
                role_name,
            )
            log("Attached IAM role {} to instance-profile {}", role_name, role_name)
        except AlreadyExistsAWSError:
            pass

We deploy like this

juju deploy charmed-kubernetes --overlay /path/to/aws.yaml --trust

Where aws.yaml contains:

applications:
  aws-integrator:
    annotations:
      gui-x: "600"
      gui-y: "300"
    charm: aws-integrator
    num_units: 1
    trust: true
relations:
  - ['aws-integrator', 'kubernetes-control-plane']
  - ['aws-integrator', 'kubernetes-worker']

The juju logs contain errors like

unit-aws-integrator-0: 15:54:16 INFO unit.aws-integrator/0.juju-log An error occurred (NoSuchEntity) when calling the AddRoleToInstanceProfile operation: The role with name charm.aws.748293e5-5135-43fb-8347-7c16df491f7f.kuberne...l-plane cannot be found.
unit-aws-integrator-0: 15:54:16 INFO unit.aws-integrator/0.juju-log Retrying in 10 seconds